What sort of more? High level stuff like what kind of programs can be written with it, how to find someone who can do some work for you, or whats involved in learning it? Or low level stuff like the coding concepts, specfic syntax questions etc https://www.google.com/search?q=beginners+guide+to+c#&gws_rd=ssl
you can look on ms website i.e http://msdn.microsoft.com/de-de/vstudio/bb798022.aspx i can recommend you also video guides like video2brain or lynda https://www.video2brain.com/en/search.htm?search_entry=c%23 http://www.lynda.com/C-training-tutorials/1022-0.html